肉眼

The chromatic aberration of the Maxivision was so small that it is practically undetected by naked eye.

"大有可觀"鏡的色差是如此小量以致實際上不可以用肉眼察覺。

Though the reddish hydrogen radiation is most visible to the unaided eye, the chromosphere also radiates thousands of additional spectral lines.

虽然微红色的氢射线可被肉眼直接观测到，色球层也可辐射数千额外的谱线。

Interestingly, ComCat did not increase the growth of the seedling coleoptile草之种叶 and above ground vegetative plant parts to such an extent that larger plants could be detected either with the naked eye or by means of measured growth.

很有趣的时碧护不增加秧苗的胚芽鞘生长和地面生长植物的部分以至大植物可以明显的用肉眼就能观察活用测量方法。

When you print on a color laser printer, it's likely that you are also printing a pattern of invisible yellow dots.

当你使用彩色激光打印机的时候，它可能会同时打印出一系列你肉眼看不见的黄色小点。

The comedo is invisible to the naked eye and is present beneath the surface of the skin .

粉刺的是肉眼是目前下方皮肤表面。

This is due to the fact that AFP in the sample flows through the sample pad and binds the conjugate to form a complex. This complex then migrates down to the membrane and binds to the immobilized anti-AFP antibody A2 of the test line, resulting in the immobilization of the reddish conjugate.

如果样品中含有甲胎蛋白，膜上便会出现肉眼可见的微红色检测线，这是由于样品中的AFP与标记有单克隆抗体A1的免疫金结合形成复合物，复合物向膜上移动与固定在膜上的检测线单克隆抗体A2结合反应，结果在该处形成固定的微红色线条。

From my copilot's seat . the dust was thick enough to see with the naked eye .Price said .

从我的副驾驶座，灰尘厚得用肉眼可以看到，Price 说。

Hybrids of carbonate and terrigenous sediments Carbonate with terrigenous sediments are of characteristic from Emsian to Eifelian in stable shallow-sea faciesregion in Longmenshan area, and they can be classified evidently into hybrid Ⅰ and hybrid Ⅱ(Jingbaoshi-type). Type Ⅰ produced in mud shelf setting occupied hundreds of tempestite beds in which bottom cast、 hummocky cross bedding sandstones、 coquina were inter-beddded with shales that beared a great deal of verm traces、 bioturbations、 benthic communities dominative of brachiopods. Type Ⅱ in sand-mud-marl shelf was characterized by high-energy foreshore sandbeach facies and shelly bank facies.

碳酸盐与陆源碎屑混合沉积方面对微相、相特征、旋回样式、沉积机理研究表明，龙门山地区泥盆纪稳定浅海相区Emsian期和Eifelian期混合沉积十分发育，颇具特色，明显可以划分为两种类型：混积Ⅰ型，泥质陆棚背景下发育风暴沉积组构，幕式风暴期产生具丘状层理、底流冲刷构造的钙质砂岩、介壳岩，平息期则形成具大量虫管和生物扰动的深灰色、黄绿色页岩及海百合茎灰岩，腕足动物等大量繁盛；混积Ⅱ型，砂泥灰质陆棚背景下以发育高能前滨沙滩及生物介屑滩为特色，近滨至陆棚的砂泥灰互为混合，三者比例接近，肉眼难以区别确切岩石类型。

But it can not expose atlanto-axial joint,can not direct see courser direction of screw with naked eyes.

但该术式无法暴露寰枢椎，肉眼不能直接观察到螺钉的走行方向，术前必须对螺钉的走行方向进行准确的定位，但是怎样进行定位目前国内只有陈坚报道过[5]，但缺乏系统的实验研究；国外未见相关报道。

However, Uranus is barely visible to the unaided eye on a crystal-clear night.

然而，在水晶般透明的夜晚，天王星用肉眼是勉强可见的。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。